{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948979,-0.315339,0.000000,0.000000,0.175801,-0.529054,0.830178,0.000000,-0.261239,0.786171,0.560080,0.000000,-1667968.898998,5019580.748680,3552081.965605,1],    "boundingVolume": {    "region": [1.891562,0.594387,1.891657,0.594577,0.000000,8.683069]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/20/25_1093148.b3dm"}}}